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x402 Data API — Travis County Property Lookup by TCAD Account Number
x402
x402 Data API — Travis County Property Lookup by TCAD Account Number is a paid API for AI agents from x402datasource.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-07).
Fetches detailed property appraisal records for a Travis County, Texas parcel using its TCAD account number, paid per-request via the x402 protocol.
Price / call$0.05
Success—
StatusUnknown
How this service works
Pay-per-request data API for AI agents. No subscriptions, no API keys — each request is paid using the x402 protocol, settled on-chain. Real-world structured data on demand.
Output
A JSON object containing the property owner name, full address (street, city, zip), valuation details (land, improvement, market, assessed, appraised values, homestead cap savings), physical details (land sqft, land acres, year built, improvement sqft, price per sqft), tax exemption flags (homestead, over-65, disabled person, disabled veteran), legal description, and the tax data year.
Example use cases
Example prompt
“Pull the Travis County appraisal record for TCAD account number 0100030203 — I need the owner name, market value, assessed value, land area, year built, and any tax exemptions on file.”
Technical details
Endpoint
GEThttps://x402datasource.com/api/v1/property/tx/travis/%7BpropertyId%7D?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured property appraisal data for a specific Travis County (Austin, TX) parcel and already have the TCAD account number. It is ideal for no-subscription, pay-per-request workflows via the x402 protocol. Prefer the sibling address-search endpoint first if you only have an address and need to resolve the account number.
Side effects
- Invalid or unknown TCAD account number returns an error or empty result
- Malformed propertyId path parameter causes a 400 or 422 error
- Payment not settled via x402 protocol results in 402 Payment Required
- Service unavailable or TCAD data temporarily inaccessible returns 503
- Property record not yet updated for the current tax year may return stale data_year
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"owner": "DJB INVESTMENT PROPERTY LLC",
"geo_id": "0100030203",
"values": {
"land": 4232160,
"market": 4332066,
"assessed": 4332066,
"appraised": 4332066,
"improvement": 99906,
"homestead_cap_savings": 0
},
"address": {
"zip": "78704",
"city": "AUSTIN",
"full": "1105 S LAMAR BLVD",
"street": "1105 S LAMAR BLVD"
},
"property": {
"land_sqft": 23512,
"land_acres": 0.5399,
"year_built": 1984,
"price_per_sqft": 253,
"improvement_sqft": 17100
},
"data_year": 2025,
"exemptions": {
"over_65": false,
"homestead": false,
"disabled_person": false,
"disabled_veteran": false
},
"legal_description": "LOT 1-4 TEMPLER LOTS"
}
}Tags
x402
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